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Rotating electrical machines. Asynchronous motors. Test methods
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Explosive atmospheres. Part 13. Equipment protected by pressurized rooms 'p'
Document status: Cancelled
Refrigerating systems using positive displacement compressor. Methods of testing
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Heaters for systems of regeneration of steam turbines for steam power plants. General specifications
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Power transformers and reactors. Requirements and methods for dielectric tests
Document status: Active
Radio-frequency cable type PK 75-44-17. Specifications
Document status: Active